Nazi zambiri komanso chidziwitso pamutu wa yankho labwino kwambiri la hno3 lomwe limakhala mlengalenga kwa nthawi yayitali, lopangidwa ndikupangidwa ndi gulu lathu:
1. Yankho la HNO3 lomwe lasiyidwa mumlengalenga kwa nthawi yayitali lisintha kuchoka ku lopanda mtundu kupita…
Mukuwona: Hno3 amakhala mlengalenga kwa nthawi yayitali
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Chidule: Pure HNO3 ndi madzi opanda mtundu.Nitric acid yoyera imakhala yopanda mtundu ikasiyidwa pakuwala kwa nthawi yayitali, imapangidwa ndi VnDoc kuti iwatsogolere owerenga kuyankha mafunso okhudzana ndi yankho loyera la HNO3 acid. Komanso kupereka mafunso okhudzika okhudzana ndi asidi wa nitric. Chonde onani. Zomwe zili zofunika kwambiri Pure HNO3 ndi madzi opanda mtundu Pure nitric acid imakhala yopanda mtundu ikayatsidwa kwa nthawi yayitali, imasintha kukhala Properties Nitric acid Kodi nitric acid ndi chiyani?
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2. Yankho lokhazikika, lopanda mtundu la HNO3 lomwe lasiyidwa pakuwala kwa nthawi yayitali li…
Wolemba: Cungthi.online
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Chidule: Yankho lokhazikika, lopanda mtundu la HNO3 likasiyidwa pakuwala kwa nthawi yayitali lisintha kukhala: Wakuda Wakuda. B Brown. C Yellow kapena bulauni. D Milky white. Kufotokozera: Yellow kapena bulauni. Dziwani kuti HNO3 asidi siwokhazikika kwambiri. Ikayatsidwa ndi kuwala, imawola pang’onopang’ono malinga ndi zomwe zimachitika: 4HNO3 O2 + 2H2O + 4NO2↑ (bulauni yofiira) Mu yankho la NO2, vial ya HNO3 acid imakhala yachikasu kapena yofiirira.
Zotsatira zofananira: Yankho lokhazikika, lopanda mtundu la HNO3 likasiyidwa pakuwala kwa nthawi yayitali lisintha kukhala: Wakuda Wakuda. B Brown. C Yellow kapena bulauni. D Milky white. Kufotokozera: Yellow kapena bulauni. Dziwani kuti HNO3 asidi siwokhazikika kwambiri. Ikayatsidwa ndi kuwala, imawola pang’onopang’ono malinga ndi zomwe zimachitika: 4HNO3 O2 + 2H2O + 4NO2↑ (bulauni yofiira) Mu yankho la NO2 ……
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3. Yankho lokhazikika la HNO3, lopanda mtundu, losiyidwa pakuwala kwa nthawi yayitali li…
Wolemba: mwezi.vn
Muyezo: 2 ( 88424 ndemanga)
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Chidule: ID 571972. Yankho lokhazikika, lopanda mtundu la HNO3, losiyidwa pakuwala kwa nthawi yayitali, lisintha kukhala: A. mdima wakuda. B. bulauni. C. woyera wamkaka. D. yellow.
Zotsatira zofananira: Yankho lokhazikika, lopanda mtundu la HNO3, losiyidwa pakuwala kwa nthawi yayitali, lisintha kukhala: A. mdima wakuda. B. bulauni. C. woyera wamkaka. D. yellow. Maukonde sali okhazikika. Dongosololi likulumikizananso. Pali vuto lotumizira. F5 kuti mulumikizanenso, kapena DINANI APA. Mphunzitsi. Mlingo. Lowani muakaunti. Tsamba lofikira. Buku ID. Lock up……
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4. Koyera HNO3 ndi colorless madzi, koma njira ya HNO3 ndi
Wolemba: uwu.vn
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Chidule: HNO3 yoyera ndi madzi opanda mtundu, koma yankho la HNO3 nthawi zambiri limakhala lachikasu kwa nthawi yayitali
Zotsatira zofananira: Kusiya 26.88 magalamu a Fe ingot mumlengalenga kwakanthawi, osakaniza olimba a X a Fe ndi ma oxides adapezedwa. Sungunulani X kwathunthu mu 288 magalamu a 31.5% HNO3 yankho, pezani yankho la Y munali mchere ndi osakaniza mpweya Z wopangidwa 2 mpweya, mmene mpweya nkhani 61,11% ndi misa. Anatopa ndi Y, ndipo atatenthedwa mpaka kulemera kosalekeza anapeza misa ……
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5. 2022- Kodi nitric acid solution ndi chiyani? Kodi Hno3 ndi chiyani – Mapulogalamu
Wolemba: vandieukhien.vn
Muyezo: 2 ( 49715 ndemanga)
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Chidule: Kodi nitric acid solution ndi chiyani? N’chifukwa chiyani Hno3 ali 2 mitundu otentha (woonda) anaikira Hno3 asidi ndi ozizira anaikira Hno3? Tsimikizirani kuti Hno3 ndi acidic kwambiri – redox katundu
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6. Chifukwa chiyani HNO3 imakhala yachikasu kwa nthawi yayitali – Kudziphunzira 365
Wolemba: tuhoc365.vn
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Chidule: Chifukwa chiyani HNO3 ndi yachikasu kwa nthawi yayitali?
Zotsatira zofananira: Yankho latsatanetsatane: Malangizo Othetsera: HNO 3 imakhala yosakhazikika pa kutentha kwabwino ikasiyidwa pakuwala kwa nthawi yayitali chifukwa cha kuwonongeka, kotero imasanduka yachikasu. 4HNO 3 -> 4NO 2 + O 2 + 2H 2 O. Kuwonongeka kumatulutsa mpweya wofiirira wa NO2, mpweya wosungunuka mu acidic solution => njira yachikasu. Yankhani A….
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7. Kuyesera ndi njira ya HNO3 nthawi zambiri kumatulutsa mpweya wapoizoni wa NO2. Ku…
Wolemba: www.hamchoi.vn
Muyezo: 5 ( 43843 ndemanga)
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Chidule: Kuyesera ndi yankho la HNO3 nthawi zambiri kumatulutsa mpweya wapoizoni wa NO2. Kuchepetsa mpweya wa NO2 wotuluka mu chubu choyesera, anthu amapulaka chubu choyesera ndi (a) thonje wouma (b) thonje woviikidwa m’madzi (c) thonje woviikidwa m’madzi a mandimu mu (d) thonje woviikidwa mu viniga Mumiyeso inayi pamwambapa, Njira zogwira mtima kwambiri ndi izi:
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8. Kodi HNO3 imawerenga chiyani, kodi HNO3 ndi asidi amphamvu kapena ofooka, kodi ndi kuchepetsa?
Wolemba: edu.dinhthienbao.com
Muyezo: 3 ( 88925 ndemanga)
Mavoti apamwamba kwambiri: 5
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Chidule: Kodi HNO3 imawerenga chiyani, kodi HNO3 ndi asidi amphamvu kapena ofooka, kodi ndi kuchepetsa? Ili ndi limodzi mwamafunso omwe okonda chemistry amafuna kuphunzira. Zindikirani
Zotsatira zofananira: HNO3 ndi chidule cha inorganic pawiri Nitric acid.HNO3 amatengedwa ngati njira yothetsera wa hydrogen nitrate, amatchedwanso anhydrous nitric acid. HNO3 imapangidwa mwachilengedwe ndi mvula ndi mphezi. HNO3 (Nitric Acid) ndi madzi oyera, opanda mtundu omwe amatulutsa utsi wamphamvu ukakhala mumlengalenga ndi…
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9. Akatswiri amafotokoza nthawi yosiya mazira panja,…
Wolemba: thanhnien.vn
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Chidule: Kusungirako dzira koyenera n’kofunika chifukwa mazira ndi chimodzi mwa zifukwa zomwe zimayambitsa salmonellosis, zomwe zimakhudza anthu a ku America 1.35 miliyoni ndi oposa 91,000 a ku Ulaya chaka chilichonse.
Zotsatira zofananira: 17 hours ago · Mukagula mazira kumsika, asambitseni ndikuwasunga mufiriji kwa masiku 35. Komabe, ngati mumagula mazira omwe angoyikira kumene kuchokera pafamu, ndipo osawasambitsa (chifukwa kutsuka kumatha kuvula ma cuticles, malo oteteza mazira, kuwapangitsa kuti atengeke kwambiri ndi salmonella), mazira amatha kusungidwa. ….
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10. Ma invoice amachuluka chilimwe chikafika, gwiritsani ntchito chida ichi kuti musunge ndalama…
Wolemba: eva.vn
Muyezo: 2 ( 59622 ndemanga)
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Chidule: Limbikitsani gulu la alongo kuti agwiritse ntchito mwayi wolimbikitsira polipira ndi ShopeePay wallet kuti “mupeputse” nkhawa zamabilu amagetsi ndi madzi achilimwe!
Zotsatira zofananira: Maola a 10 apitawo · Makamaka, mu nthawi ya 16 – 25.5, voucher idzasinthidwa ndi kuchotsera kwakukulu, mpaka 1 miliyoni VND. Ichi ndiye “kiyi” yochepetsera ndalama, kuphatikiza kuchuluka kwa magetsi ndi madzi chilimwe chilichonse. Chifukwa chake, musaiwale kulemba pa kalendala kapena foni ……
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11. Zolemba zachitetezo mukamagwiritsa ntchito Nitric Acid HNO3
Wolemba: chatxulynuoc.com
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Chidule: Nitric acid (HN03) ndi mankhwala wamba. Komabe, asidi wa nitric ndi chiyani, ndi otetezeka bwanji kugwiritsa ntchito? Onani nkhaniyi tsopano!
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12. HNO3 yoyera ndi madzi opanda mtundu, koma yankho la HNO3…
Wolemba: mwezi.vn
Muyezo: 1 (77892 ndemanga)
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Chidule: ID 457492. HNO3 yoyera ndi madzi opanda mtundu, koma yankho la HNO3 kwa nthawi yayitali nthawi zambiri limakhala lachikasu chifukwa A. The HNO3 solution ndi amphamvu oxidizing agent. B. HNO3 imasungunuka kwambiri m’madzi. C. Ikasiyidwa kwa nthawi yayitali, HNO3 imachepetsedwa ndi zinthu zachilengedwe. D. HNO3 akudwala
Zotsatira zofananira: Choyera HNO 3 ndi madzi opanda mtundu, koma HNO 3 yankho kwa nthawi yayitali limakhala lachikasu chifukwa. A. HNO3 yankho ndi amphamvu oxidizing wothandizira. B. HNO 3 imasungunuka kwambiri m’madzi. C. Ikasiyidwa kwa nthawi yayitali, HNO 3 imachepetsedwa ndi zinthu zachilengedwe. D. HNO 3 imawola pang’onopang’ono kukhala NO 2, O 2 ……
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13. Malamulo otetezeka mukamagwiritsa ntchito Nitric Acid – Dai Viet Chemicals
Wolemba: hoachatdaiviet.com
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Chidule: Asidi wa nitric ali ndi ubwino wambiri, koma amabweranso ndi zoopsa za thanzi. Dinani tsopano kuti muphunzire ndikudziwa momwe mungaperekere thandizo loyamba mukakhala ndi vuto ndi HNO3!
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14. Nahco3 Structure Formula – Nahco3, Khso4, Nah2Po4, Hno3, …
Wolemba: hsnovini.com
Muyezo: 1 ( 56862 ndemanga)
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Chidule: Sodium bicarbonate ndi dzina wamba m’moyo ndi soda, amene ntchito kulenga thovu, crunchy chakudya ndi kuwonjezera, ali ndi kukongola kwa makeke (ophika ufa), Ntchito kulenga thovu ndi kuonjezera pH mu effervescent mankhwala. mankhwala a mutu, etc.)
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15. Njira yoyera ya nitric acid yotsalira pakuwala… – Loga
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Chidule: Njira yoyera ya nitric acid yomwe yatsala pakuwala kwa nthawi yayitali imasanduka yachikasu, yomwe ndi doA. HNO3 imakumana ndi O2 mumlengalenga kupanga chinthu chachikasu.B. HNO3 imasiyanitsidwa kwathunthu kukhala H+ ndi NO3-.C ma ion. HNO3 idawola pang’ono kukhala NO2, kupatsa asidi mtundu wachikasu.D. HNO3 ndi asidi wamphamvu
Zotsatira zofananira: Njira yoyera ya nitric acid yomwe yatsala pakuwala kwa nthawi yayitali imasanduka yachikasu pang’onopang’ono. A. HNO3 imakumana ndi O2 mumlengalenga kupanga chinthu chachikasu. B. HNO3 imasiyanitsidwa kwathunthu kukhala H + ndi NO3- ions. C. HNO3 yawola pang’ono kukhala NO2, kupatsa asidi mtundu wachikasu….
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16. Nitric acid yoyera imakhala yopanda mtundu ikasiyidwa pakuwala kwa nthawi yayitali, i…
Wolemba: vndoc.com
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Chidule: Zolemba za Colorless koyera nitric acid zomwe zasiyidwa pakuwala kwa nthawi yayitali zitha…. Kusintha…
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17. Kodi ma ATM makadi osagwiritsidwa ntchito amalipidwa?
Wolemba: luombacle.com
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Chidule: ATM khadi ndi chida chosavuta chomwe anthu ambiri amagwiritsa ntchito masiku ano. Kuonetsetsa chitetezo ndi chitetezo cha khadi, banki idzafuna mwini khadi kuti atsegule khadi
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Onaninso: Physiological Saline 0.9 – Vinh Phuc Physiological Saline Sodium Chloride 0
18. Nitric Acid – Kodi HNO3 ndi chiyani? Ndemanga za Nitric Acid – HNO3
Wolemba: tschem.com.vn
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Chidule: Asidi wa nitric ndi pawiri wosakhazikika wokhala ndi chilinganizo chamankhwala HNO3 – chomwe chimadziwika kuti yankho la hydrogen nitrate, lomwe limatchedwanso anhydrous nitric acid.
Zotsatira zofananira: Chemical katundu HNO3. Asidi wa nitric ndi yankho la hydrogen nitrate ndi mankhwala opangidwa ndi HNO3. Iyi ndi anhydrous acid, yomwe ndi yamphamvu, yomwe imakhala ndi oxidizing monoasidi yomwe imatha nitrate yambiri yosakanikirana, yokhala ndi acid equilibrium constant (pKa) = -2. Nitric acid ndi monoproton yokhala ndi imodzi yokha ……
